48 Belgrave Square London SW1X 8QR

1. 2 Jun 2026

   Received by Westminster

2. 21 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 28 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Westminster took a median of 65 days over the applications it decided in the last year.

This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided tree works applications in a median of 37 days. More in our guide to how long planning decisions take.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 49 Belgrave Square London SW1X 8QZ

  26/04454/TPO Submitted 6 Jul 2026 39m away

  100% historically approved · decision due ~2 Sep

  t1 London Plane tree mature . Crown clean & prune back from building to give 3-4 meters clearance . Lift over high way by 5 meters..

  Awaiting decision Trees 8 docs

• 17 Grosvenor Crescent London SW1X 7EE

  26/03745/LBC Submitted 8 Jun 2026 68m away

  90% historically approved · decision due ~3 Aug

  Replacement of basement level door with bullet resistant door and transom windows above; provision of removal of section of existing handrail and provision of a new gate at basement level; internal alterations including replacement of two security counters on the ground floor (FB6 and RC4 glazing, document passthroughs, and partitions); replacement of three security counters in the basement (FB6 and RC4 glazing, document pass-throughs, and partitions); replacement of an external bullet-resistant emergency door (FB6); replacement of an external bullet-resistant window (FB6) at basement level; refresh works to include paint and decorate , floor finishers and basement WC; replacement of desking and furniture; and replacement of fire door to meet current fire and building regulations. (Linked with 26/03744/FULL)

  Awaiting decision Heritage and listed buildings Windows or glazing 6 docs

• Halkin Street Garden Halkin Street London

  26/04475/TCA Submitted 6 Jul 2026 79m away

  T100060 - Cerasus serrula: crown lift to 2.5 m over footpath.

  Granted Trees 8 docs

• 3 Montrose Place London SW1X 7DU

  26/05844/ADFULL Submitted 25 Aug 2026 86m away

  89% historically approved · decision due ~20 Oct

  Details of a sample panel of brickwork, built on site, which shows the colour, texture, face bond and pointing pursuant to Condition 4 of planning permission dated 2nd July 2024 (RN:24/01347/FULL)

  Decided

• Site 38 Belgrave Square And 28A Chapel Street Belgrave Square London SW1X 8NT

  07/00278/ADFULL Submitted 5 Jan 2007 96m away

  Plant, noise and full acoustic report pursuant to Condition 11 of planning permission dated 06 January 2005 (RN: 04/06157).

  Granted Full applications 6 docs

• Site 38 Belgrave Square And 28A Chapel Street Belgrave Square London SW1X 8NT

  05/00604/ADFULL Submitted 26 Jan 2005 96m away

  Windows and doors, orangery, new bridge link and glazed door pursuant to Conditions 8a, 8b, 8c and details of planting and landscaping scheme pursuant to Condition 10 of planning permission dated 6 January 2005 (RN: 04/06157/FULL)

  Granted Full applications Extension Windows or glazing 28 docs

• 26/06333/TCA Awaiting decision

  Basement 17 Claverton Street London SW1V 3AY

  Removal of an overgrown and poor specimen Leyland cypress tree in a confined space in the rear garden of 17 Claverton Street, Sw1v 3AY. We wish to remove this tree and replace it with a semi mature Amelanchier Lamarckii which is more appropriate for the space.

  16 Sep 2026 Trees
• 26/06346/TPO Awaiting decision

  Crown Court 123 Park Road London NW8 7JH

  Front T1 Lime x 1 (Tilia spp) This 12m triple stem mature lime tree has previously been reduced, its cyclical prune is now due. The lateral growth is touching the windows and hangs low over the road. Suggested work: - crown reduction - reduce height 2m back to previous reduction points - reduce the lateral growth 2-2.5m back to previous reduction points, leaving furnishing growth - retain 50% of internal fine branch structure Front T2 Lime x 1 (Tilia spp) This 12m triple stem mature lime tree has previously been reduced, its cyclical prune is now due. The lateral growth is touching the windows and hangs low over the road. Suggested work: - crown reduction - reduce height 2m back to previous reduction points - reduce the lateral growth 2-2.5m back to previous reduction points, leaving furnishing growth - retain 50% of internal fine branch structure Front T3 London Plane x 1 (Platanus x hispanica) This 16m mature London plane has previously been pollarded, its cyclical prune is now due. Regrowth is touching the building and encroaching upon the balconies. Suggested work:- reduce all round 2-3m back to previous

  16 Sep 2026 Trees
• 26/06307/TCA Awaiting decision

  140 Loudoun Road London NW8 0ND

  T1 Acer reduce by cira 1.5m to suitable pruning points T2 Mature apple tree - Crown lift to 2.5 metres from the ground and cut back from the public infrastructure. T3 Magnolia grandiflora - reduce by 1.5m and cut back from building creating a clearance of 2m T4 - Apple Tree - Remove deadwood and reduce crown by 1m Reason for work: General tree maintenance

  15 Sep 2026 Trees
• 26/06302/TCA Awaiting decision

  Old Admiralty Building Spring Gardens London SW1A 2AH

  fell to 50mm from ground level Cherry trees in pots in courtyard (G1 - trees have extensive damage to main stems and crown)

  15 Sep 2026 Trees
• 26/06282/TCA Awaiting decision

  13 Randolph Crescent London W9 1DP

  T4 - Reduce magnolia crown by 0.5?1m and thin by 10-15% all around, and remove any deadwood whilst retaining furnishing growth. This is to allow more light through the canopy and maintain the crown at a manageable size.

  14 Sep 2026 Trees